package com.itheima.domain;

public class Demo {
    public static void main(String[] args) {
        System.out.println("master");
        System.out.println("master");

        System.out.println("dev");
        System.out.println("dev");
        System.out.println("dev");
        System.out.println("dev");
        System.out.println("dev");
        System.out.println("dev");
        System.out.println("dev");
        System.out.println("dev");
        System.out.println("dev");
        System.out.println("dev");
        System.out.println("dev");
    }
}
